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GS6151 数据表(PDF) 1 Page - Semtech Corporation |
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GS6151 数据表(HTML) 1 Page - Semtech Corporation |
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1 / 77 page  1 of 77 Semtech Proprietary & Confidential GS6151 Final Data Sheet Rev.4 PDS-060389 August 2015 GS6151 GS6151 Multi-Rate 6G UHD-SDI Reclocker www.semtech.com Key Features • SMPTE ST 2081, ST 424, ST 292, and ST 259-C compliant • Supports retiming data at rates of 125Mb/s, 270Mb/s, 1.485 and 1.485/1.001Gb/s, 2.97 and 2.97/1.001Gb/s, 5.94 and 5.94/1.001Gb/s • Supports retiming of DVB-ASI signals • Automatic or Manual Rate Selection Detected rate indication in Auto Mode • 2:1 input selector • Option of two reclocked data outputs • Two configurable GPIO pins with ability to output device status, including: Lock Detect Loss of Signal (LOS) Low/High bit-rate indication for slew-rate control of SDI cable drivers • On-chip 100Ω differential input and output termination • Bypass support for rates up to 5940Mb/s Manual Bypass function Configurable automatic Bypass when not locked • Option to use external reference or operate referenceless • Cascading reference buffer supports multiple CDRs using a single reference source • Input signal equalization and output signal de-emphasis to compensate for trace dielectric losses • Single power supply operation at 1.8V • 130mW typical power consumption (150mW with second output enabled) • Pb-free and RoHS compliant • Operating temperature range: -40°C to 85°C Applications • SMPTE ST 2081, SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C coaxial cable serial digital interfaces • EN50083-9 DVB-ASI interfaces • MADI standard Description The GS6151 is a low-power, multi-rate serial digital CDR designed to automatically recover the embedded clock from a digital video signal and re-time the incoming video data. The GS6151 will recover the embedded clock signal and re-time the data from 6G UHD-SDI signals compliant with SMPTE ST 2081. In addition, it can also re-time SMPTE ST 259-C, SMPTE ST 292, SMPTE ST 424 or DVB-ASI compliant digital video signals as well as MADI audio streams. The GS6151 features two high-speed differential signal inputs feeding a 2:1 input selector. Input termination is on-chip for seamless matching to 100Ω differential transmission lines. The input selector is a component of a video switching system with tightly constrained timing requirements. The GS6151 includes programmable trace equalization to compensate for high-frequency losses associated with board-level interconnect. Two CML outputs interface seamlessly to devices with a CML input reference between 1.2V and 2.5V. Programmable output swing and de-emphasis provide flexibility in managing signal integrity of the output signals. The GS6151 can operate in either automatic rate detection or manual rate selection mode. In auto mode the device will automatically detect and lock onto incoming data signals at any supported rate. |
类似零件编号 - GS6151 |
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类似说明 - GS6151 |
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